Pith Number

pith:XWDMAGTH

pith:2012:XWDMAGTHYYQ4KJZX2TMKY4GFQ7

not attested not anchored not stored refs pending

Quantum dark solitons in the 1D Bose gas and the superfluid velocity

Eriko Kaminishi, Jun Sato, Rina Kanamoto, Tetsuo Deguchi

arxiv:1204.3960 v1 · 2012-04-18 · cond-mat.quant-gas · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWDMAGTHYYQ4KJZX2TMKY4GFQ7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:57:38.189129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd86c01a67c621c52737d4d8ac70c587d06e4fd814fa4565ec41ca889c431aad

Aliases

arxiv: 1204.3960 · arxiv_version: 1204.3960v1 · doi: 10.48550/arxiv.1204.3960 · pith_short_12: XWDMAGTHYYQ4 · pith_short_16: XWDMAGTHYYQ4KJZX · pith_short_8: XWDMAGTH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XWDMAGTHYYQ4KJZX2TMKY4GFQ7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bd86c01a67c621c52737d4d8ac70c587d06e4fd814fa4565ec41ca889c431aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e2c6961d8cba319a9b7d73d1fd64b47b486a1775bd360a8b998ab20b50587b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-18T01:51:05Z",
    "title_canon_sha256": "e367381c446cb28a1affcdc497829e59a4a8c5537819457539ea4e358da6a522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3960",
    "kind": "arxiv",
    "version": 1
  }
}